Smok TFV12 Prince Cobra Edition tank It has a cellular mesh inside, when you dripped e-liquid in the tank you can see beautiful liquid fill every part of the cellular mesh! And with snakelike patterns carved on the top and base, the whole tank looks like an exquisite artwork. Its included V12 Prince strip coil is a revolutionary one, having larger heating area and can bring you purer flavor. Besides, acrylic bulb tube and ...